UK Map 66 The Black House (Historic Scotland) - A traditional, fully furnished, Lewis thatched house which provides a unique insight into island life Calanais Standing Stones (Historic Scotland) - A cross-shaped setting of standing stones erected around 3000 BC Dun Carloway (Historic Scotland) - One of the best preserved broch towers in Scotland Steinacleit Cairn and Stone Circle (Historic Scotland) - The remains of an enigmatic structure of early prehistoric date